AsumiRuno
AsumiRuno AsumiRuno
  • 03-02-2020
  • Mathematics
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What is the length of each diagonal? Please show all work on how you got your answer

What is the length of each diagonal Please show all work on how you got your answer class=

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sqdancefan
sqdancefan sqdancefan
  • 03-02-2020

Answer:

  11

Step-by-step explanation:

The diagonals in a rectangle are the same length.

  WY = XZ

  6x -7 = 3x +2

  3x -7 = 2 . . . . . . subtract 3x

  3x +2 = 11 . . . . . .add 9 to match the expression for XZ

The length of each diagonal is 11 units.

_____

Note that we took a little shortcut to the solution. We don't actually need to know the value of x. We only need to know the value of one of the expressions for diagonal length. The expression containing "3x" is the most convenient to determine.

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